公开(公告)号：WO2012145738A1

公开(公告)日：2012-10-26

申请号：PCT/US2012/034628

申请日：2012-04-23

Applicant: ILLINOIS TOOL WORKS INC. ,  LARGO, Marc

Inventor： LARGO, Marc

IPC: B25C1/08 ,  B25F5/00

CPC classification number: B25C1/08 ,  B25F5/006

Abstract: Disclosed herein is a damper for a fan motor of a combustion chamber in a combustion powered tool for driving a fastener into a workpiece, the tool generating an upward axial acceleration of the motor upon a combustion in the chamber and a subsequent reciprocal axial acceleration of the motor, at least one of the accelerations causing the motor to oscillate relative to the tool, the damper comprising at least one damping device disposed within the tool to receive and absorb force to damp the oscillations of the motor relative to the tool.

Abstract translation: 本文公开了一种用于在用于将紧固件驱动到工件中的燃烧动力工具中的燃烧室的风扇电动机的阻尼器，该工具在腔室中的燃烧时产生电动机的向上轴向加速度，并且随后的轴向加速度 马达，使所述马达相对于所述工具摆动的加速度中的至少一个，所述阻尼器包括设置在所述工具内的至少一个阻尼装置，以接纳和吸收力以相对于所述工具减振所述马达的振荡。

公开(公告)号：WO2015160533A1

公开(公告)日：2015-10-22

申请号：PCT/US2015/024228

申请日：2015-04-03

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： LARGO, Marc ,  CARRINGTON, Steve ,  FROGGATT, Nick ,  GUO, Xiaoyu ,  JOHNSTON, Lucas ,  RAINES, Sean ,  SOUTHERLAND, Robbie ,  WYCKOFF, Kenton

IPC: B25C1/06

CPC classification number: B25C1/008 ,  B25C1/06 ,  B25C5/15 ,  B25C5/16

Abstract: A fastener-driving tool including a housing, a driving device associated with the housing and including a driver blade, a biasing member and a coupler attached to the driver blade and the biasing member, and a compound gear rotatably attached to the housing and in engagement with the coupler, where the compound gear is configured to rotate between a first position and a second position. The compound gear is rotated to the first position to move and secure the biasing member in a biased position when the driver blade is in a pre-drive position, and upon actuation, the biasing member is released from the biased position and biases the compound gear to move to the second position thereby causing the driver blade to move to a driven position for driving a fastener.

Abstract translation: 一种紧固件驱动工具，包括壳体，与壳体相关联并包括驱动器叶片的驱动装置，偏置构件和附接到驱动器叶片和偏压构件的联接器，以及可旋转地附接到壳体并且接合的复合齿轮 其中复合齿轮构造成在第一位置和第二位置之间旋转。 当驾驶员刀片处于预驱动位置时，复合齿轮旋转到第一位置以移动并将偏压构件固定在偏置位置，并且在致动时，偏置构件从偏置位置释放并偏置复合齿轮 以移动到第二位置，从而使得驱动器叶片移动到用于驱动紧固件的从动位置。

公开(公告)号：WO2019108393A1

公开(公告)日：2019-06-06

申请号：PCT/US2018/061018

申请日：2018-11-14

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： LARGO, Marc ,  SHEA, Maureen ,  ZHAO, Charles

IPC: B25C1/08

CPC classification number: B25C1/08 ,  F02B19/02 ,  F02B63/02 ,  F02B71/04 ,  F02M21/0239 ,  F02M21/0242 ,  F02M21/0281

Abstract: Various embodiments of the present disclosure provide a combustion-powered fastener-driving tool including multiple combustion chambers and/or usable with fuel canisters of varying lengths.

公开(公告)号：WO2013055979A1

公开(公告)日：2013-04-18

申请号：PCT/US2012/059851

申请日：2012-10-12

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： VANSTAAN, Valery, H. ,  SHEA, Maureen, Louise ,  LARGO, Marc

IPC: B25C1/08

CPC classification number: B25C1/08

Abstract: A fuel delivery system for use with a combustion nailer (10) including a cylinder head frame (40,50), the delivery system includes a fuel cell (60) with an outer shell (68) having a closed lower end and an open upper end (72), a closure (70) crimped over the upper end and defining an opening for accommodating a reciprocating valve stem (64), a fuel cell adapter (80) frictionally engaging the closure and including a flange configured for suspending the fuel cell in the fuel cell chamber (16). A stem receiver block is connectable to the cylinder head frame and includes a stem engagement portion configured for directly and sealingly engaging an end of the valve stem, the stem engagement portion being in fluid communication with an internal receiver passage constructed and arranged for delivering fuel to the combustion chamber.

Abstract translation: 一种与包括气缸盖框架（40,50）的燃烧钉枪（10）一起使用的燃料输送系统，所述输送系统包括具有外壳（68）的燃料电池（60），所述外壳具有封闭的下端和敞开的上部 端部（72），封闭件（70），其压接在所述上端上并且限定用于容纳往复式阀杆（64）的开口;燃料电池适配器（80），其摩擦地接合所述封闭件并且包括凸缘，所述凸缘被构造成用于将所述燃料电池 在燃料电池室（16）中。 杆接收器块可连接到气缸盖框架，并且包括杆接合部分，其构造成用于直接和密封地接合阀杆的端部，杆接合部分与内部接收器通道流体连通，内部接收器通道构造和布置成将燃料输送到 燃烧室。

公开(公告)号：WO2010114657A1

公开(公告)日：2010-10-07

申请号：PCT/US2010/025734

申请日：2010-03-01

Applicant: ILLINOIS TOOL WORKS INC. ,  LARGO, Marc

Inventor： LARGO, Marc

IPC: B25C1/08

CPC classification number: B25C1/08

Abstract: A combustion tool (10) is provided, including a combustion power source (14) with a reciprocating valve sleeve (36) moving between a rest position in which a combustion chamber (18) is open, and a closed position in which the combustion chamber is sealed, a control system (66) operatively connected to the power source, and a trigger switch (26) connected to the control system and providing operator interface with the control system. The control system is configured such that operator manipulation of the trigger switch is the only operator initiated movement required for initiating repetitive spark generation.

Abstract translation: 提供了一种燃烧工具（10），其包括具有在其中燃烧室（18）打开的静止位置之间移动的往复式阀套筒（36）的燃烧动力源（14）和其中燃烧室 可操作地连接到电源的控制系统（66）和连接到控制系统并提供与控制系统的操作者接口的触发开关（26）。 控制系统被配置为使得触发开关的操作者操纵是引发重复火花发生所需的唯一操作者启动的移动。

公开(公告)号：WO2015134076A1

公开(公告)日：2015-09-11

申请号：PCT/US2014/069111

申请日：2014-12-08

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： VANSTAAN, Valery H. ,  SHEA, Maureen Louise ,  LARGO, Marc

IPC: B25C1/08

CPC classification number: B25C1/08

Abstract: A fuel delivery system which includes a fuel cell (60) with an outer shell (68) having a closed lower end and an open upper end (72), a closure (70) crimped over the upper end (72) and defining an opening for accommodating a reciprocating valve stem (64), a fuel cell adapter (80) frictionally engaging the closure (70) and including a flange (90) configured for suspending the fuel cell (60) in a tool fuel cell chamber. The adapter (80) includes a collar (96) configured for receiving the valve stem (64) and being suspended for restricted vertical movement relative to the flange (90). A stem receiver block (100) is connectable to a cylinder head frame and includes a stem engagement portion (106) configured for directly and sealingly engaging an end of the valve stem (64), the stem engagement portion (106) being in fluid communication with an internal receiver passage (110) constructed and arranged for delivering fuel to a combustion chamber.

Abstract translation: 一种燃料输送系统，包括具有外壳（68）的燃料电池（60），所述外壳具有封闭的下端和敞开的上端（72），封闭件（70）压接在所述上端（72）上并限定开口 用于容纳往复式阀杆（64），与所述闭合件（70）摩擦接合的燃料电池适配器（80），并且包括构造成将所述燃料电池（60）悬挂在工具燃料电池室中的凸缘（90）。 适配器（80）包括构造成用于接收阀杆（64）并被悬挂用于相对于凸缘（90）限制的垂直运动的套环（96）。 杆接收器块（100）可连接到气缸盖框架并且包括构造成用于直接和密封地接合阀杆（64）的端部的杆接合部分（106），杆接合部分（106）处于流体连通 具有构造和布置成用于将燃料输送到燃烧室的内部接收器通道（110）。

公开(公告)号：WO2013033054A1

公开(公告)日：2013-03-07

申请号：PCT/US2012/052595

申请日：2012-08-28

Applicant: ILLINOIS TOOL WORKS INC. ,  LARGO, Marc ,  ZHAO, Hanxin

Inventor： LARGO, Marc ,  ZHAO, Hanxin

IPC: B25C1/08

CPC classification number: B25C1/08 ,  B25C1/008

Abstract: A combustion tool is provided, including an engine with a ratio of cylinder volume to combustion chamber volume of at least 1.1.

Abstract translation: 提供一种燃烧工具，其包括具有至少1.1的气缸体积与燃烧室体积比的发动机。

公开(公告)号：WO2010030453A1

公开(公告)日：2010-03-18

申请号：PCT/US2009/053066

申请日：2009-08-07

Applicant: ILLINOIS TOOL WORKS INC. ,  ZHAO, Hanxin ,  LARGO, Marc

Inventor： ZHAO, Hanxin ,  LARGO, Marc

IPC: B25C1/14

CPC classification number: B25C1/08

Abstract: A combustion tool includes a cylinder having a lower end provided with a resilient bumper, a piston dimensioned for reciprocation within the cylinder to impact the bumper at an end of the cylinder and having a driver blade depending therefrom for impacting fasteners. At least one back pressure release opening is disposed in the cylinder to be in alignment with the piston and to be closed by the piston when the piston impacts the bumper.

Abstract translation: 燃烧工具包括具有设置有弹性缓冲器的下端的气缸，活塞的尺寸适于在气缸内往复运动以在气缸的一端冲击缓冲器，并具有从其上抵靠的用于冲击紧固件的驱动器叶片。 至少一个背压释放开口设置在气缸中以与活塞对准并且当活塞撞击保险杠时由活塞关闭。